2445301542109 has 2 divisors, whose sum is σ = 2445301542110. Its totient is φ = 2445301542108.

The previous prime is 2445301542031. The next prime is 2445301542197. The reversal of 2445301542109 is 9012451035442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1444991518084 + 1000310024025 = 1202078^2 + 1000155^2 .

It is a cyclic number.

It is not a de Polignac number, because 2445301542109 - 2¹¹ = 2445301540061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2445301582109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1222650771054 + 1222650771055.

It is an arithmetic number, because the mean of its divisors is an integer number (1222650771055).

Almost surely, 2^{2445301542109} is an apocalyptic number.

It is an amenable number.

2445301542109 is a deficient number, since it is larger than the sum of its proper divisors (1).

2445301542109 is an equidigital number, since it uses as much as digits as its factorization.

2445301542109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 2445301542109 in words is "two trillion, four hundred forty-five billion, three hundred one million, five hundred forty-two thousand, one hundred nine".